<?php

/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/9/24
 * Time: 19:53
 */
class Shop
{
    public $name;
    public $price;
    public $num;

    function introduce()
    {
        echo $this->name;
        echo $this->price;
        echo $this->num;
    }
}